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Calcium channel subtypes differentially regulate fusion pore stability and expansion
(2007)
Various studies have focused in the relative contribution of different voltage-activated Ca2+ channels (VACC) to total transmitter release. However, how Ca2+ entry through a given VACC subtype defines the pattern of ...
Development of an electrochemical sensor modified with dealuminated zeolite with citric acid for hydroxyzine determination by BIA-Amperometry
(Visão Fokka Communication Agency, 2023)
New hydrazine sensors based on electropolymerized meso-tetra (4-sulphonatephenyl)porphyrinate manganese (III)/silver nanomaterial
(ELSEVIER SCIENCE BV, 2008)
A new electrocatalytic active porphyrin nanocomposite material was obtained by electropolymerization of meso-tetra(4-sulphonatephenyl) porphyrinate manganese(III) complex (MnTPPS) in alkaline solutions containing sub-micromolar ...
Amperometric detection of benzoyl peroxide in pharmaceutical preparations using carbon paste electrodes with peroxidases naturally immobilized on coconut fibers
(ELSEVIER ADVANCED TECHNOLOGY, 2010)
This paper describes the applications of anew carbon paste electrode containing fibers of coconut (Cocus nucifera L) fruit, which are very rich in peroxidase enzymes naturally immobilized on its structure. The new sensor ...
Evaluating the performance of polypyrrole nanowires on the electrochemical sensing of ammonia in solution
(ELSEVIER SCIENCE SALAUSANNE, 2013-08-02)
This work encompasses the direct electrodeposition of polypyrrole nanowires onto Au substrates using different electrochemical techniques: normal pulse voltammetry (NPV) and constant potential method with the aim in applying ...